<!DocType html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>test</title>
<!--    <script src="../js/requirejs.js" defer async="true"></script>-->
    <script src="../js/requirejs.js" data-main="../js/loadModuleJs.js" defer async ="true"></script>
<!--    <script type="text/javascript" src="../js/qrcode.min.js"></script>-->
<!--    <script type="text/javascript" src="../js/autoQR.js"></script>-->

    <!--    <script src="https://cdn.staticfile.org/jquery/2.0.0/jquery.min.js"></script>-->
</head>
<body>


<button id="button1">修改背景</button>
<button id="button" onclick="btnclick()">jquery hide</button>

<!--<div id="qrcode" style="position: absolute; bottom: 10px; right: 10px; width:100px; height:100px;"></div>-->

<br/>
<script>
function btnclick() {
    mym2.m1();
    $("#button").css("background-color", "blue");
}


</script>
</body>
</html>